A photo would be helpful in order to answer your question.

ok will post with my other photos

ok photos added

I'm sorry, I should have been clearer! I meant a picture which demonstrates its situation rather than a close up, because you refer to the possibility of overcrowding....

ok new photo added thanks

What has the weather been like lately? Squash need to have a fair amount of warmth to develop well, also regular watering. What kind of feed? Squash likes a complete feed with some potash, to promote fruit growth.

weather has been warm, this week has been a rainy week, everyday rain, fertilized a week ago with tomato veg feed, some squash was turning black on ends and soft , i thought they were getting too much water?

The bed the squash is in is certainly very crowded - the usual recommendation when planting squash is 12-18 inches apart for each plant, because they do sprawl and spread quite a bit, and you seem to have other plants crammed into the same space. I can't tell whether the raised bed they're in is open at the bottom to garden soil, or whether the bed is closed, which would also reduce root room significantly. The blackened soft ends on the fruits may be blossom end rot, or simply lack of pollination - information on growing squash in the first link, information regarding blossom end rot in the second

http://www.burpee.com/gardenadvicecenter/vegetables/squash/all-about--squash/article10036.html

https://pender.ces.ncsu.edu/2013/05/why-are-my-squash-rotting/

the bed is open at bottom, i know i crammed too many plants into it thought i would lose some? bees are not as plentiful as last yr for some reason? even the little ants are not around as much? next yr not soo many!!

Maybe you could remove some plants to give the remaining ones more room to develop...

i was afraid you were going to say that! thanks